Free/cheap SPICE?

  1. Anyone using a free/cheap SPICE that they like?
    I keep finding myself handicapped by not having access to one, but I would rather not have to trial-and-error a bunch of them in order to find a decent one.
    I used batch-style SPICE back in the day, so I can do that if necessary, and post-process the results. Probably easier now that spreadsheets and whatnot are common.
     
  2. jcsd
  3. berkeman

    Staff: Mentor

    I thought we had several older threads about this, but only found this one with a search:

    https://www.physicsforums.com/showthread.php?t=558549

    Are you a student?
     
  4. Thanks, that's helpful.

    Student? :rofl: When I said "back in the day", I was thinking the 80's...
     
  5. LTSpice
     
  6. LTSpice is free and work very good.



    Here you can find all the additional models
    http://tech.groups.yahoo.com/group/LTspice/
    and here
    http://valvolodin.narod.ru/soft/extra.rar
    Unpack the archive "extra.rar", using the archive RAR
    Copy "extra1.rar" which is installed in the directories are LTspiceIV. Typically, this directory is "C: \ Program Files \ LTC"
    Unzip "extra1.rar" which is installed in the directories are LTspiceIV
    Finish
     
    Last edited by a moderator: Sep 25, 2014
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